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      Costello Medical

      Engaged Employer

      Costello Medical reviews

      3.7

      62% would recommend to a friend

      (105 total reviews)

      Sophie Costello

      87% approve of CEO

      81% positive business outlook

      Ratings by category

      3.9

      Career opportunities

      3.8

      Culture & values

      3.4

      Senior management

      3.4

      Compensation and benefits

      3.2

      Diversity & inclusion

      2.9

      Work/Life balance

      Costello Medical has an employee rating of 3.7 out of 5 stars, based on 105 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Costello Medical employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

      Ratings by demographic groups

      Reviews by job title

      105 reviews
      4.0
      Oct 2, 2025

      Overworked and underpaid

      Analyst
      Recommend
      CEO approval
      Business Outlook

      Pros

      Friendly and supportive working environment, nice offices and good employee benefits

      Cons

      Low salary relative to the workload and expertise required for the standard of work expected. Lots of talk about good work-life balance yet long working days and excessive project workload are normalised

      5.0
      May 17, 2025

      Rewarding

      Senior analyst
      Recommend
      CEO approval
      Business Outlook

      Pros

      It is fast faced and work on numerous projects at a time, but it is a great place to work if you want to learn, grow and develop.

      Cons

      The nature of the work can be challenging and demanding but it's worth it on the whole.

      Viewing 85 - 87 of 105 Reviews
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      ReviewsCostello Medical reviews

      Glassdoor has 120 Costello Medical reviews submitted anonymously by Costello Medical employees. Read employee reviews and ratings on Glassdoor to decide if Costello Medical is right for you.